looking at adding a magnifier behind an EoTech 552xr.308 on a RFB. Is there a durable 3 or 4 x magnifier with a sturdy mount (swing to side or flip to side) that comes close to the EoTech or Aimpoint versions? I find it hard to justify spending almost as much for a magnifier/mount that I spent on the sight.
Any I should definitely avoid?
Any I should definitely avoid?